<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>姓名案例_插值语法实现</title>
    <!-- 引入Vue -->
    <script type="text/javascript" src="../js/vue.js"></script>
</head>
<body>
    <!-- 准备好一个容器 -->
    <div id="root">
        姓：<input type="text" v-model="firstName"> <br/><br/>
        名：<input type="text" v-model="lastName"> <br/><br/>
        全名：<span>{{firstName}}-{{lastName}}</span>
    </div>
</body>

<script type="text/javascript">
  Vue.config.productionTip = false//阻止vue在启动时生成生产提示

  new Vue({
      el:'#root',
      data:{
          firstName:'张',
          lastName:'三'
      }
  })
</script>

</html>